Question

The three forces acting on the beam can be replaced with a single equivalent force R. Determine the angle θ and R.

score 5.5k · Answer 1 · 2026-03-31 14:17:20

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The three forces acting on the beam can be replaced with a single equivalent force R. Determine the angle θ and R.

Published on 31 Mar 2026 - 14:17

score 598 · Answer 2 · 2026-03-30 02:06:45

598

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score 47 · Answer 3 · 2017-02-14 02:40:11

47

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3.6k

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302

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497

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score 82 · Answer 8 · 2026-03-29 19:11:19

82

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Evaluating Dirac delta expression $\int_{-\infty}^\infty f(x, n) \delta(x - n) dx$ where $f(x,n) = (2x + 3n)^2$?

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score 77 · Answer 9 · 2026-03-29 19:17:29

77

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score 422 · Answer 10 · 2017-02-16 01:20:52

422

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score 131 · Answer 11 · 2026-03-27 00:58:44

131

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score 16.1k · Answer 12 · 2026-03-25 16:45:24

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95

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score 116 · Answer 14 · 2026-04-06 06:26:32

116

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score 1k · Answer 15 · 2026-04-06 15:17:40

1k

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List Question

The three forces acting on the beam can be replaced with a single equivalent force R. Determine the angle θ and R.

General solution of Bessel's equation in non-standard form

Rewriting $x\left(t\right)=x_0+v_0\left(t-t_0\right)+\frac{1}{2}a\left(t-t_0\right)^2$

Calculate resistance force of pushing a car.

Trapping light in a prism

A Modified Heat Equation: Any Hope for Analytical Approximation of Solution

HOw to find acceleration when its equal to zero?

Evaluating Dirac delta expression $\int_{-\infty}^\infty f(x, n) \delta(x - n) dx$ where $f(x,n) = (2x + 3n)^2$?

Evaluating the dirac delta expression $\int_{\mathbb{R}^3} \sum_{n \in \mathbb{Z}^3}\delta(x - n) \bigg(x_1 + x_3 n_2||n + x||\bigg) dx$?

Sum of cos(x) to multiply of sen(x) in integral

how can I convert a triangle's degree into x and y vectors?

What is the relationship between launch height and the launch angle for maximum range?

Reason for Tegmark's CUH

Problems solved by physical intuition

Water Surface, Conic sections, cylinder cross-sections

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